Release Time:2020-04-09 Hits:
First Author: Yin Wang
Disigner of the Invention: 杨庆,任玉宾,高源
Application Number: 201920543714.5
Authorization Date: 2019-04-22
Authorization Number: ZL 201920543714.5
Prev One:一种附加十字板导流罩的重力式采样器
Next One:一种研究多孔介质全区域渗流机制的渗透装置